Expert Comparison Guide

Home Warranty vs. Service Agreement: Which One Actually Protects Your Investment?

Confused about the difference between home warranties and service agreements? You're not alone. Understanding which option truly protects your home—and your wallet—can save you thousands of dollars in unexpected repair costs.

Updated: December 2024
8 min read
Happy man looking at financial documents at home sitting at a table with laptop in living room

When it comes to protecting your home's appliances and systems, the terminology can be confusing. "Home warranty," "service agreement," "extended warranty"—these terms are often used interchangeably, but they represent very different types of coverage with vastly different benefits.

In this comprehensive guide, we'll break down exactly what each option offers, what it costs, and—most importantly—which one actually delivers the protection you need when something breaks down at the worst possible moment.

The Numbers Don't Lie

$2,000+

Average annual savings with a home warranty

73%

of homeowners who don't have coverage regret it

$500-$15K

Typical cost of major home system replacement

What is a Home Warranty?

A home warranty (also called a home service contract) is a service agreement that covers the repair or replacement of major home systems and appliances due to normal wear and tear. Unlike homeowners insurance, which covers damage from events like fires or storms, a home warranty protects you from the inevitable breakdown of aging appliances and systems.

What Home Warranties Typically Cover:

HVAC Systems

Heating, cooling, ductwork

Electrical Systems

Wiring, panels, outlets

Plumbing Systems

Pipes, water heaters, stoppages

Kitchen Appliances

Refrigerator, oven, dishwasher

Laundry Appliances

Washer, dryer

Garage Door Opener

Motor, springs, tracks

Key Characteristics:

  • Coverage Period: Typically annual contracts with monthly or yearly payment options
  • Cost: $30-$75/month or $350-$900/year depending on coverage level
  • Service Calls: Usually no service call fees (unlike traditional warranties)
  • Provider Network: Access to vetted local technicians across all trades

What is a Service Agreement (Extended Warranty)?

A service agreement, often called an extended warranty, is typically purchased when you buy a new appliance or system. It extends the manufacturer's warranty for a specific item, covering repairs or replacement of that single product for a defined period.

What Service Agreements Typically Cover:

One Specific Item

Only the appliance or system you purchased the agreement for

Parts & Sometimes Labor

Coverage varies—some include labor, others charge separately

Mechanical/Electrical Failures

Only defects and malfunctions, not normal wear and tear

Key Characteristics:

  • Coverage Period: Usually 1-5 years beyond manufacturer's warranty
  • Cost: $50-$300 per item, paid upfront at purchase
  • Service Calls: Often includes $75-$150 diagnostic/service fees per visit
  • Provider Network: Limited to authorized service centers, which may be far away
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Side-by-Side Comparison

The Ultimate Comparison: Home Warranty vs. Service Agreement

Let's break down the key differences so you can make an informed decision about protecting your home.

Feature Home Warranty Service Agreement
Coverage Scope

Multiple Systems & Appliances

Entire home protection

Single Item Only

One appliance at a time

Monthly Cost

$30-$75

Comprehensive coverage

$50-$300

Per item, upfront

Service Call Fees

$0 - No Fees

$75-$150 per visit

Labor Costs

100% Covered

All labor included

Varies

Often additional cost

Technician Network

15,000+ Local Pros

All trades covered

Brand-Specific Only

Limited locations

Response Time

24-48 Hours

Same-day for emergencies

3-7 Days

Depends on location

Claim Limits

Unlimited

Often Capped

Coverage for Wear & Tear

Yes

No

Replacement Guarantee

If Not Repairable

Full replacement included

Sometimes

Often pro-rated credit only

24/7 Support

Yes

Rarely

The Clear Winner: Home Warranty

For comprehensive protection, better value, and true peace of mind, a home warranty from ServiceOne outperforms traditional service agreements in every category.

Get Protected Today
Real-World Example

The True Cost: A Real-Life Scenario

Let's compare what happens when multiple things break down in the same year—a common reality for homeowners.

The Scenario:

Your 8-year-old home experiences three common failures within one year:

HVAC Compressor Failure

In July

Water Heater Leak

In October

Refrigerator Compressor

In December

With Service Agreements

HVAC Repair

Service agreement purchased with AC

$250

  • • Service agreement cost: $150/year
  • • Service call fee: $100

Water Heater Replacement

No service agreement (common)

$1,800

  • • New water heater: $1,200
  • • Installation labor: $600

Refrigerator Repair

Extended warranty expired

$925

  • • Diagnostic fee: $125
  • • New compressor: $450
  • • Labor: $350
Total Cost: $2,975

Plus stress and coordination hassles

With ServiceOne Home Warranty

HVAC Repair

Covered by home warranty

$0

  • • No service call fee
  • • Parts & labor included

Water Heater Replacement

Covered by home warranty

$0

  • • Full replacement covered
  • • Installation included

Refrigerator Repair

Covered by home warranty

$0

  • • No service call fee
  • • Parts & labor included
Annual warranty cost: $600

($50/month Ă— 12 months)

Total Cost: $600

Plus peace of mind all year

You Save $2,375 in One Year!

That's a 396% return on your warranty investment. And this scenario isn't unusual—it's exactly why smart homeowners choose ServiceOne.

$0

Out-of-pocket repair costs

3

Major repairs covered

100%

Peace of mind

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Expert Advice

Which Option is Right for You?

Here's our expert guidance based on different homeowner situations.

Choose a Home Warranty If:

  • Your home is 5+ years old

    Appliances and systems are past their prime and more likely to fail

  • You want comprehensive protection

    Cover all major systems and appliances under one plan

  • You don't have emergency savings

    A $2,000+ repair bill would strain your budget

  • You value convenience

    One call handles everything—we find the technician and coordinate service

  • You're buying/selling a home

    Provides peace of mind during the transition period

  • You want predictable costs

    Fixed monthly payment with no surprise repair bills

âś“ Best for Most Homeowners

Service Agreement Might Work If:

  • Everything in your home is brand new

    New construction with all new appliances and systems

  • You have one expensive appliance

    High-end item where extended coverage makes sense

  • You have substantial emergency savings

    Can easily afford unexpected $5,000+ repairs

  • You're handy and can DIY some repairs

    You handle minor issues yourself

  • You plan to upgrade soon anyway

    Replacing major systems in the next 1-2 years

Limited Use Cases

Expert Recommendation

After analyzing thousands of homeowner situations, we recommend home warranties for 90% of homeowners. The comprehensive coverage, predictable costs, and peace of mind far outweigh the limited benefits of individual service agreements.

The bottom line: If your home has multiple appliances and systems that are more than a few years old, a home warranty from ServiceOne will save you money and headaches. It's not just insurance—it's an investment in your home and your financial security.

Make the Smart Choice: Protect Your Home with ServiceOne

Don't wait for disaster to strike. Join over 500,000 homeowners who have made the smart decision to protect their homes and their budgets with ServiceOne's comprehensive warranty coverage.

Why ServiceOne Wins:

Covers all major systems & appliances
$0 service call fees
15,000+ local technicians
24/7 emergency support
Unlimited claims per year
Replacement guarantee
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Coverage Starts Immediately
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